Kenwood TH-D7A frequency tracking

Has anyone had success tracking frequencies on the old Kenwood TH-D7A full duplex HT? I’ve been playing with settings in gpredict and rigctld, and they are talking to the rig but not consistently updating both frequencies.

I’ll keep trying, and I can post more details, but I was hoping someone might have a cheat sheet available.

Jeff, N0JUH